diff --git a/fedocal.spec b/fedocal.spec
index 5bc10a8..455a2ab 100644
--- a/fedocal.spec
+++ b/fedocal.spec
@@ -3,7 +3,7 @@
 
 Name:           fedocal
 Version:        0.5.1
-Release:        4%{?dist}
+Release:        5%{?dist}
 Summary:        A web based calendar application
 
 License:        GPLv3+
@@ -22,8 +22,7 @@ BuildRequires:  python-kitchen
 BuildRequires:  python-fedora >= 0.3.33
 BuildRequires:  python-fedora-flask >= 0.3.33
 BuildRequires:  python-alembic
-BuildRequires:  python-dateutil <= 1:1.5
-BuildRequires:  python-dateutil > 2.0
+BuildRequires:  python-dateutil >= 1:0
 BuildRequires:  python-setuptools
 BuildRequires:  python-markdown
 BuildRequires:  python-docutils
@@ -46,8 +45,7 @@ Requires:  python-kitchen
 Requires:  python-fedora >= 0.3.32.3-3
 Requires:  python-fedora-flask
 Requires:  python-alembic
-Requires:  python-dateutil <= 1:1.5
-Requires:  python-dateutil > 2.0
+Requires:  python-dateutil >= 1:0
 Requires:  python-setuptools
 Requires:  python-markdown
 Requires:  python-docutils
@@ -105,6 +103,9 @@ install -m 644 createdb.py $RPM_BUILD_ROOT/%{_datadir}/fedocal/fedocal_createdb.
 
 
 %changelog
+* Sun Feb 22 2015 Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl> - 0.5.1-5
+- Update requires to allow any dateutils from epoch 1
+
 * Wed Aug 06 2014 Pierre-Yves Chibon <pingou@pingoured.fr> - 0.5.1-4
 - Requires dateutils =< 1.5 or > 2.0